Features:
Microcontroller:
• ARM Cortex -M33
• 243 EEMBC CoreMark score running from flash memory
• Data watchpoint and trace (DWT), embedded trace macrocell (ETM), and
instrumentation trace macrocell (ITM)
• Serial wire debug (SWD)
• Trace port
• 1 MB flash
• 256 kB low leakage RAM
• ARM Trustzone
• ARM Cryptocell 310
• Up to 4x SPI master/slave with EasyDMA
• Up to 4x I2C compatible two-wire master/slave with EasyDMA
• Up to 4x UART (CTS/RTS) with EasyDMA
• I2S with EasyDMA
• Digital microphone interface (PDM) with EasyDMA
• 4x pulse width modulator (PWM) unit with EasyDMA
• 12-bit, 200 ksps ADC with EasyDMA - eigth configurable channels with
programmable gain
• 3x 32-bit timer with counter mode
• 2x real-time counter (RTC)
• Programmable peripheral interconnect (PPI)
• 32 general purpose I/O pins
• Single supply voltage: 3.0 – 5.5 V
• All necessary clock sources integrated
• Package: 10 × 16 x 1.04 mm LGA
LTE modem:
• Transceiver and baseband
• 3GPP LTE release 13 Cat-M1 and Cat-NB1 compliant
• 3GPP release 13 coverage enhancement
• 3GPP LTE release 14 Cat-NB2 compliant
• GPS receiver
• GPS L1 C/A supported
• RF transceiver for global coverage
• Up to 23 dBm output power
• -108 dBm sensitivity (LTE-M) for low band, -107 dBm for mid
band
• Single 50 Ω antenna interface
• LTE band support in hardware:
• Cat-M1: B1, B2, B3, B4, B5, B8, B12, B13, B14, B17, B18, B19,
B20, B25, B26, B28, B66
• Cat-NB1/NB2: B1, B2, B3, B4, B5, B8, B12, B13, B17, B19, B20,
B25, B26, B28, B66
• Supports SIM and eSIM with an ETSI TS 102 221 compatible UICC
interface
• Power saving features: DRX, eDRX, PSM
• IP v4/v6 stack
• Secure socket (TLS/DTLS) API
Current consumption @ 3.7 V:
• Power saving mode (PSM) floor current: 2.7 μA
• eDRX @ 82.91s: 18 μA in Cat-M1, 37 μA in Cat-NB1 (UICC included)

Applications:
• Sensor networks
• Logistics and asset tracking
• Smart energy
• Smart building automation
• Smart agriculture
• Industrial
• Retail and monitor devices
• Medical devices
• Wearables